Merge pull request #74 from kmerenkov/issue_620

[issue 620] don't segfault if number of arguments is less than 1
2011-09-20 01:55:34 -07:00
parent eef17490d4 be6f639564
commit 18be93e0a4
1 changed files with 2 additions and 0 deletions
@@ -326,6 +326,8 @@ int loadAppendOnlyFile(char *filename) {
        }
        if (buf[0] != '*') goto fmterr;
        argc = atoi(buf+1);
+        if (argc < 1) goto fmterr;
+
        argv = zmalloc(sizeof(robj*)*argc);
        for (j = 0; j < argc; j++) {
            if (fgets(buf,sizeof(buf),fp) == NULL) goto readerr;